9745551840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{654943}}^1$

素因数の和:654992

約数の個数: 96

約数和(自身を含む): 31688810496

約数和(自身を除く): 21943258656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 654943, 1309886, 1964829, 2619772, 3274715, 3929658, 5239544, 6549430, 7859316, 9824145, 10479088, 13098860, 15718632, 19648290, 20303233, 20958176, 26197720, 31437264, 39296580, 40606466, 52395440, 60909699, 62874528, 78593160, 81212932, 101516165, 104790880, 121819398, 157186320, 162425864, 203032330, 243638796, 304548495, 314372640, 324851728, 406064660, 487277592, 609096990, 649703456, 812129320, 974555184, 1218193980, 1624258640, 1949110368, 2436387960, 3248517280, 4872775920, 9745551840]

約数ペア:

[(1, 9745551840), (2, 4872775920), (3, 3248517280), (4, 2436387960), (5, 1949110368), (6, 1624258640), (8, 1218193980), (10, 974555184), (12, 812129320), (15, 649703456), (16, 609096990), (20, 487277592), (24, 406064660), (30, 324851728), (31, 314372640), (32, 304548495), (40, 243638796), (48, 203032330), (60, 162425864), (62, 157186320), (80, 121819398), (93, 104790880), (96, 101516165), (120, 81212932), (124, 78593160), (155, 62874528), (160, 60909699), (186, 52395440), (240, 40606466), (248, 39296580), (310, 31437264), (372, 26197720), (465, 20958176), (480, 20303233), (496, 19648290), (620, 15718632), (744, 13098860), (930, 10479088), (992, 9824145), (1240, 7859316), (1488, 6549430), (1860, 5239544), (2480, 3929658), (2976, 3274715), (3720, 2619772), (4960, 1964829), (7440, 1309886), (14880, 654943)]